Oliver Stueker

@ostueker@mast.hpc.social
93 Followers
150 Following
2.4K Posts

Digital Research Consultant (#HPC Analyst/Advanced computing specialist) with ACENET at #MemorialUniversity in St. John's, #NewfoundlandAndLabrador, 🇨🇦, (originally from 🇩🇪)

@thecarpentries instructor (mainly #bash, #Python & #Git)

In my spare time I'm interested in DSLR #photography, #RaspberryPi, #Arduino, #ESP32 and reading my @ct_Magazin

GitHubhttps://github.com/ostueker
Flickrhttps://www.flickr.com/photos/revilo2208/albums
ORCIDhttps://orcid.org/0000-0003-2547-0140
Pixls.ushttps://discuss.pixls.us/u/revilo/summary

"What were you doing the day the president attended the opening of an American concentration camp in the Everglades?

No one can say, years from now, that nobody knew about the camp, or that no one pushed back."

~ Melissa Gira Grant

#Trump #Republicans #ICE #immigrants #cruelty #AlligatorAlcatraz #ConcentrationCamp
/3

https://newrepublic.com/article/197508/alligator-alcatraz-trump-concentration-camp

The Grand Opening of an American Concentration Camp

The Republicans are proudly calling it “Alligator Alcatraz.” Let’s call it what it is.

The New Republic

Magical backdoor only for "the good guys" is a complete fantasy 🔑✨

Let's say the strategy is akin to creating a MagicalKey that unlocks every door (a magical key because thinking encryption backdoors would only be used by "the good guys" is a great example of magical thinking).

Imagine only 1000 police officers have MagicalKeys.

Overtime, let's say only 1% of the police officers accidentally lose their MagicalKey. Now 10 MagicalKeys are lost in the wild and could be used by anyone else, for any purposes, including crime.

Then, let's say only 0.1% of police officers get corrupted by a crime gang. That's just one right? This corrupted "good guy" lets the gang create a double of the MagicalKey. Which crime gang wouldn't want a key that can magically open any door?

Now, the gang creates doubles of the MagicalKey they have. They use it subtly at first to avoid detection. They make sure they never leave traces behind, so victims have no idea their door got unlocked.

During this time, they steal your data, they sell it, they use it to impersonate you, they use it to harm you and your loved ones.

Then, another criminal figures out on their own how to emulate a MagicalKey without even having access to one.

The criminal creates a reproducible mold for this Emulated-MagicalKey and sells it to other criminals on the criminal market. Now, the MagicalKey™️ is available to any criminals looking for it.

Restrictions on the backdoor are off. Your personal data is up for grabs.

This is what is going to happen if backdoors are implemented in end-to-end encryption. But don't worry they say, "it's only for the good guys!".

At least, the criminals' data will also be up for grabs, right?

Nope! The criminals knew about this, so they just started using different channels that weren't impacted.

Criminals will have their privacy intact, they don't care about using illegal tools, but your legal privacy protections will be gone.

Backdoored end-to-end encryption isn't end-to-end anymore, it's just open-ended encryption. This offers pretty much no protection at all.

Extract from: https://www.privacyguides.org/articles/2025/04/11/encryption-is-not-a-crime/

#Privacy #Encryption #E2EE #RootForE2EE

Encryption Is Not a Crime

Encryption is not a crime, encryption protects all of us. Encryption, and especially end-to-end encryption, is an essential tool to protect everyone online. Attempts to undermine encryption are an attack to our fundamental right to privacy and an attack to our inherent right to security and safety.

Privacy Guides

I used to think packaged pre-cut veg at the supermarket was for lazy people.

Then a disabled person pointed out it was a lifeline for them because they lived alone and couldn’t cut it up themselves most days.

I had never even considered that. It changed my perspective and I think from then on when something seems “lazy” I always ask myself “is this just accessible?”
And it’s nearly always the latter.

It’s not hard to listen to someone when they say something is not accessible and it’s not difficult to shift your perspective.
I don’t know why so many people won’t.

When I left Twitter for Mastodon, so many people told me I was making a mistake and Mastodon was dead.

It was a difficult decision to switch because I had been on Twitter for 13 years, and I had accumulated over 16,000 followers.

But here we are, two and a half years later, and I am now followed by 17,000 here on Mastodon.

It is such an important milestone for me, because it proves that while the majority will often chose continuity over change, change often wins.

The future is federated!
♥️🐘

Adobe is now processing all your PDFs in the cloud, by default. The setting to “Enable generative AI features in Acrobat” was on, and I didn’t know it until I opened a document and Adobe asked me if I wanted a document summary. It’s annoying to have to click “No,” so I opened settings to disable the prompt.

THE PROBLEM
I sign Non-Disclosure Agreements for many of my clients. Adobe is a potential leak of protected information. I don’t know what Adobe does with this information. I don’t know what they store, or for how long. I don’t know what country (or countries) the data is stored in. I don’t know what LLMs are trained with this data. And I don’t need to know. What I need to know is that they won’t use default opt-in as a legal excuse to wiretap my information.

I recommend that you check your Adobe settings on all devices, for all Adobe accounts.

#CallMeIfYouNeedMe #FIFONetworks

#cybersecurity

Ein Video von der gestrigen Sturzflut in Texas. Das dürfte im Wesentlichen ungeschnitten sein - es geht also wirklich schnell. Man vergleiche den Anfang und das Ende...
https://youtu.be/0kYjiTEDqtw
Raging Guadalupe River Flash Flood in Kerrville 2025.

YouTube

@MAKS23

G R E A T !!! 😀

Canadian folk, preferably Toronto-based, I have an activist friend who's trying to figure out how to get a zine printed in braille that gives guidance for anyone post-abortion. She'd like to make it available at clinics. Does anyone know the state of braille printing in the area? I think I heard the CNIB has dropped that part of their mandate, but not sure. Thanks for any informed advice.

In step with 'Project 2025', which seeks to undermine and erase climate science, Trump is trying to shut down the Mauna Loa Observatory in Hawaii. He is doing this as part of an aggressive defunding of NOAA.

Data collected by this observatory since 1958 has been central to nearly every report ever published on our changing climate.

Our home planet may soon lose a canonical reference that it is warming.

https://edition.cnn.com/2025/07/01/climate/trump-cuts-mauna-loa-keeling

(Edit: grammar fix)

#climate #misinformation

Trump admin tries to kill the most indisputable evidence of human-caused climate change by shuttering observatory

The Mauna Loa laboratory in Hawaii has measured atmospheric carbon dioxide, which — along with other planet-warming pollution — has led directly to climate change, driving sea level rise, supercharging weather and destroying food systems.

CNN
Well #RoyalMail have outdone themselves: look what arrived in the mail! Turns out you can send me a letter with only "The Astronomer Royal, Edinburgh, Scotland" on the address! 🙏 to 95yo Mr Pritchard: a very lovely letter about telescopes 🔭 and his childhood ambitions to discover a new star 🥰.
×
@Eetschrijver brilliant
@selzero Isn't it? I own several albums in the original French.
Nancy by Olivia Jaimes for January 20, 2019 | GoComics

Read Nancy—a comic strip by creator Olivia Jaimes—for today, January 20, 2019, and check out other great comics, too!

Nancy by Olivia Jaimes for May 16, 2021 | GoComics

Read Nancy—a comic strip by creator Olivia Jaimes—for today, May 16, 2021, and check out other great comics, too!

@Zotmeister @selzero Paywall. 🤷
@Eetschrijver @selzero Weird. I can see them, they're just a bit dimmed. Give me a moment and I'll see what I can do.
@Eetschrijver @selzero Here's the first one (alt text took me awhile):
@Zotmeister
Thank you! Yes! I remember that one. Jousselin's character Imbattable ("Invincible") plays with that all the time.
@selzero
@Zotmeister @Eetschrijver @selzero is that an Alex Norris' "oh no" comic cameo at the bottom of the newspaper? That would be so cool!
@glenplonk @Eetschrijver @selzero Wouldn't surprise me in the slightest.

@Zotmeister @Eetschrijver @selzero makes me think about Pascal Jousselin's Invincible :

https://mastodon.nz/@joncounts/114757410403102389

Jon Sullivan (@joncounts@mastodon.nz)

Attached: 1 image @firusvg@mastodon.social That reminds me of the clever comic panel time travelling of Mister Invincible by Pascal Jousselin. Here's an example. https://www.magnetic-press.com/mr-invincible/ #comics #PascalJousselin #MisterInvincible

Mastodon NZ

@Zotmeister @Eetschrijver @selzero the setup and the gag also makes me think about the hilarious game "hidden my game by mom"

https://play.google.com/store/apps/details?id=air.jp.ne.hap.mom&hl=en

Hidden my game by mom - Apps on Google Play

Where is my game?

@Zotmeister @Eetschrijver @selzero also, thanks a lot for the alt text! It was indeed a challenge to transcribe!

@Eetschrijver @orange_lux @Zotmeister

I think the reoccurrence of the cartoon is an apt contribution to the thread

@selzero @Eetschrijver @Zotmeister I can't scroll up, some of the accounts/instances in the thread seem to be defederated by my instance.

Edit : or since I'm unable to scroll the thread even while being unlogged, it seems that someone with a restricted account answered somewhere in the thread.

@orange_lux
I see. Well, this discussion started with me posting this Imbattable/Invincible comic in response to a comic posted by @selzero . So that's rather funny.
@Zotmeister
@Zotmeister @Eetschrijver @selzero Now I'm wondering what is in the secret panel that's on the top right in the newspaper :)

@Zotmeister @Eetschrijver @selzero

From one of the greatest books about sequential art ever written. Understanding Comics Invisible Art by Scott Mccloud

Time Loop

Silly comics by Chris McCoy.

Safely Endangered
@selzero recursion is the cornerstone of recursion.
@selzero what in recursion is happening? 
@selzero he wouldn't say good idea after the first loop though right?